5 × 17 × 31 × 61

Prime Factor Structure

Factorization String 5 × 17 × 31 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 214,272

Proper Divisor Sum 53,537

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #160723 ← → #160739

1 5 17 31 61 85 155 305 527 1,037 1,891 2,635 5,185 9,455 32,147 160,735

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

160,735 482,206 241,103 723,310 361,655 1,084,966 542,483 1,627,450 813,725 2,441,176 1,220,588 610,294 305,147 915,442 457,721 1,373,164 686,582 343,291 1,029,874 514,937 1,544,812 772,406 386,203 1,158,610 579,305 1,737,916 868,958 434,479 1,303,438 651,719 1,955,158 977,579 2,932,738 1,466,369 4,399,108 2,199,554 1,099,777 3,299,332 1,649,666 824,833 2,474,500 1,237,250 618,625 1,855,876 927,938 463,969 1,391,908 695,954 347,977 1,043,932 521,966 260,983 782,950 391,475 1,174,426 587,213 1,761,640 880,820 440,410 220,205

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.